PT-2026-45049 · Praisonai · Praisonai
CVE-2026-47390
·
Published
2026-05-29
·
Updated
2026-07-21
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
PraisonAI (affected versions not specified)
Description
URL validation in the
spider tools component can be bypassed using alternate loopback host encodings, leading to Server-Side Request Forgery (SSRF). The validate url() function only blocks a limited set of exact strings like localhost and 127.0.0.1, failing to normalize hostnames, resolve DNS, or parse numeric IPv4 variants. Consequently, an attacker can use alternate representations such as http://localhost.:8765/, http://127.1:8765/, or http://0x7f000001:8765/ to bypass protection. When these URLs are passed to the scrape page(), crawl, or extract text functions, the system performs a request via requests.Session.get(), allowing access to loopback-only services, local admin panels, or development servers.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
As a temporary workaround, restrict the use of the
scrape page(), crawl, and extract text functions to trusted URLs only.Exploit
SSRF
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Weakness Enumeration
Related Identifiers
Affected Products
Praisonai